Hold the start/stop button down. I complained about the same thing when I got my 128i because I didn't want to lock the car each time I got out in my garage. Thanks to the guys here I can just hop out of the car after parking it and holding the button down just a millisecond longer than I was.
Home in the Poconos, heart in the Alps
2012 BMW 128i Convertible (red)
2013 MINI Cooper Coupe (red)
2014 Ford Fusion (grey)